Description
The Reznor 112753 Blocked Vent Switch L150F is a critical safety limit control designed to protect commercial and industrial Reznor gas‑fired heating systems. This genuine OEM switch monitors venting conditions and prevents the system from operating if airflow is restricted or the combustion chamber overheats, helping ensure safe and reliable heater performance.
Key Features
- Genuine Reznor OEM blocked vent switch for accurate safety monitoring
- Rated to open at 150°F (L150F) to help prevent overheating conditions
- Designed to interrupt operation when venting is blocked or unsafe conditions occur
- Manual reset limit for controlled restart after fault condition
- Compact design engineered for straightforward installation and replacement
- Durable construction suitable for commercial and industrial environments
